Home / 6,959,656.62-10,440,401.79-2,582,200.27

Finding the Fourth Proportional to 6,959,656.62, 10,440,401.79 and 2,582,200.27

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Solution

The fourth proportional to 6,959,656.62, 10,440,401.79 and 2,582,200.27 is: 3,873,640.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,959,656.62 : 10,440,401.79 = 2,582,200.27 : x
  2. Step 2: Convert to fraction form
    6,959,656.62/10,440,401.79 = 2,582,200.27/x
  3. Step 3: Cross multiply
    6,959,656.62x = 10,440,401.79 × 2,582,200.27
  4. Step 4: Simplify right side
    6,959,656.62x = 26,959,208,321,046.48
  5. Step 5: Solve for x
    x = 26,959,208,321,046.48/6,959,656.62
  6. Step 6: Final answer
    x = 3,873,640.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.